1975年阿曼1阿曼里亚尔精制金币。OMAN. Omani Rial, AH 1394 (1975). PCGS PROOF-66 Gold Shield.发行量：250。深打，匀美玫瑰金色，相对评级来说，品相绝佳。据世界硬币标准图录所载，此款铸出仅为展示用。正因为此，《世界金币》（Gold Coins of the World）一书未有收录此币。Fr-Unlisted; KM-54. Mintage: 250. Sharply struck with even rose-gold coloration and a premium appearance for the assigned grade. According to the Standard Catalog of World Coins, this type was struck specifically for presentation and Gold Coins of the World notes this purpose as the reasoning for not listing the type in its catalog. From the Pinnacle Collection.
